1.bash入门

这是一本实用的指南，并不十分的严肃，尝试用实际的东西来代替那些理论的例子。我分部分来写因为我对那些知道自己在谈论什么人写的脱离实际的和过分单纯的例子并不感到兴奋，展示一些比较酷的bash的特性，-This is a practical guide, not very serious, practical things to try to replace those theoretical example. I am part of those who write because I knew p

port knocker in bash, should work on any unix like system. Needs tcpdump and hping2 to operate-port knocker in bash, should work on any unix like system. Needs tcpdump and hping2 to operate

《Advanced Bash-scr ipting Guide》(高级 Bash 脚本编程指南)是一本广受好评的 Bash 脚本编程著作，书名虽然是高级，但其实对初学者来说也非常实用。它全面且系统地讲解了bash编程的语法、习惯用法。